User Controlled Map Visualization Field?

[mfavorito1995]

Hi - I am working with the Map visualization on a dashboard and would like to enable my users to select which field they would like the color ramp on the map to represent. 

The explore I am working off of has several fields of interest and I would like the user to be able to choose from some sort of control (dropdown?) which of those to see at a given time. I would like to set a default and then present them several options.

Is this possible with LookML? I was looking through the Map docs but could not find any reference to which field is used as the value behind the color scale. https://cloud.google.com/looker/docs/reference/param-lookml-dashboard-map

@looker_ant - I saw your answer here: https://www.googlecloudcommunity.com/gc/Modeling/Dynamic-Parameter-for-Dashboard-Tile/m-p/759534 and thought maybe I could do something kind of similar?


Thanks!